參數(shù)資料
型號(hào): M66239FP
廠商: Renesas Technology Corp.
英文描述: High Speed Standard Clock Generator With Frequency Synthesizer
中文描述: 高速標(biāo)準(zhǔn)時(shí)鐘發(fā)生器,頻率合成器
文件頁(yè)數(shù): 3/24頁(yè)
文件大?。?/td> 312K
代理商: M66239FP
M66239FP
Rev.1.00 Mar 16, 2005 page 11 of 23
Function Mode 3
Mode 3 is triangle modulation type as following.
Frequency modulation is set by serial input resister.
(1) Operation mode
: Resister 1
(2) Frequency modulation period (Trate)
: Resister 2
(3) Frequency modulation start position (Tstart)
: Resister 3
(4) Output center frequency (fcenter)
: Resister 4
(5) Output peak frequency (fpeak)
: Resister 5
(6) 1st.pole position (1stPole)
: Resister 6
(7) 2nd.pole position (2ndPole)
: Resister 7
Tstart
1st Pole
MCLK
TR
CKO
Fpeak+
Fpeak–
Fcenter
2nd Pole
Trate
Tspace1
Tspace2
Tspace6
Notes: 1.
2.
Each Pole position (cycle number) is defined by Tstart position.
Until next TR input, output clock frequency keep "Fcenter".
Output
clock
frequency
Modulation start
Modulation end
Figure 6 Operation Timing of Mode 3
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參數(shù)描述
M66239FP(#RB0S) 制造商:Renesas Electronics Corporation 功能描述:
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